LG LG-D175F - 5 Block Diagram

5. BLOCK DIAGRAM
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Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
5. BLOCK DIAGRAM
[D175F] Total Block Diagram
D
175F] Total Block Diagram
SDC1(8)
LPDDR2 512MB
eMMC 4GB
SDC2
(
4
)
EBI(32)
BT/WIFI
WCN3620
(BT/WLAN/FM)
WLAN (IQ, CTL(5))
BT_SSBI
SPI
3M Cam (FF)
SC()
MIPI_CSI0(1lane)
FM_SSBI
D-TV
FM
MSM8210
DTV IC
(FC8150)
Accel sensor
I2C
SPI
Proximity Sensor
USIM1
USIM2
26MHz
(1.2GHz Dual
Cortex-A7)
SSBI
TX_IQ
Touch
Screen
MIPI DSI(1lane)
Touch CoB
I2C Rx(19), Tx(10)
PRX_IQ
US CDMA : MSM8610
Primary
Rx/Tx
circuits
WTR2605
TX1_OUT
TX2_OUT
TX3_OUT
PRX_LB1
PRX_LB2
PRX MB1
Main
DC
3.5” HVGA
(480X320)
MIPI
_
DSI(1lane)
GNSS_IQ
B/L Booster
+VPWR
_
PRX_MB2
PRX_MB3
GNSS_RF_IN
GNSS
Rx circuits
GPS
Mic
Motor
1700mAh(Typ)
RESET
SPMI
PS_HOLD
PM8110
(PMIC)
K
BB_CLK1
19.2M TCXO
Analog SW
(DG2750)
Support to negative swing
B
attery
SPK/RCV (1910
*
30T)
Ke
y
Interface
1700mAh(Typ)
,
Li-Ion
K
ey(X)
Audio Interface
- RCV_P
- RCV_N
- SPK_RCV_P
- SPK_RCV_N
B
USB Con.
SPK/RCV (1910 3
.
0T)
Ear-Jack
y
- Power/Lock
-Up/Down
KPD_PWR_N
VBAT
5V_USB
MBHC